.page-home {
  --home-line: rgba(94, 107, 122, 0.42);
  --home-line-strong: rgba(94, 107, 122, 0.8);
  --home-grid: rgba(42, 52, 66, 0.6);
  --home-panel: rgba(17, 24, 32, 0.86);
  display: block;
}

.page-home a {
  color: var(--cyan);
  text-decoration: none;
}

.page-home a:hover {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--home-line);
  padding: clamp(24px, 4vw, 52px) 0 clamp(32px, 5vw, 68px);
  background:
    radial-gradient(circle at 82% 8%, rgba(55, 230, 212, 0.1), transparent 46%),
    radial-gradient(circle at 6% 96%, rgba(255, 107, 26, 0.08), transparent 44%),
    var(--ink-900);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--home-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.22;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-home .hero__inner > * {
  min-width: 0;
}

.page-home .hero__lead {
  order: 1;
  min-width: 0;
}

.page-home .hero__stage {
  order: 2;
  min-width: 0;
}

.page-home .hero__rail {
  order: 3;
}

.page-home .hero__lead h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 62px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .hero__intro {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-home .hero__status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 26px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--home-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--paper-dim);
}

.page-home .hero__status li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

/* 首屏纵向时间轴 */
.page-home .hero__railLabel {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-home .hero__steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .hero__step {
  position: relative;
  padding: 0 0 20px 15px;
  border-left: 1px solid var(--home-line);
}

.page-home .hero__step::before {
  content: "";
  position: absolute;
  left: -3.5px;
  top: 5px;
  width: 6px;
  height: 6px;
  background: var(--steel);
}

.page-home .hero__step:first-child::before {
  background: var(--orange);
}

.page-home .hero__step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-home .hero__step:last-child::before {
  background: var(--cyan);
}

.page-home .hero__stepTime {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper);
}

.page-home .hero__stepText {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--paper-dim);
}

/* 首屏视觉与检索 */
.page-home .hero__stage {
  display: grid;
  border: 1px solid var(--home-line);
  background: var(--ink-800);
}

.page-home .hero__media {
  margin: 0;
  overflow: hidden;
}

.page-home .hero__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .search-dock {
  border-top: 1px solid var(--home-line);
}

.page-home .search-dock__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  color: var(--paper);
  background: rgba(8, 17, 31, 0.74);
  transition: color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-home .search-dock__summary::-webkit-details-marker {
  display: none;
}

.page-home .search-dock__summary:hover {
  color: var(--cyan);
}

.page-home .search-dock__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-home .search-dock[open] .search-dock__summary {
  color: var(--cyan);
  box-shadow: inset 0 -2px 0 var(--cyan);
}

.page-home .search-dock__action {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-home .search-dock__body {
  padding: 16px;
  background: rgba(5, 11, 20, 0.88);
  border-top: 1px solid var(--home-line);
}

.page-home .search-dock__hint {
  margin: 0 0 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-home .search-dock__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .search-dock__list li {
  position: relative;
  padding-left: 15px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
}

.page-home .search-dock__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 1px;
  background: var(--cyan);
}

.page-home .search-dock__go {
  width: 100%;
  text-align: center;
}

/* ---------- 章节通用 ---------- */
.page-home .band {
  position: relative;
  padding: clamp(44px, 6vw, 88px) 0;
}

.page-home .band--alt {
  background: linear-gradient(180deg, rgba(17, 24, 32, 0.92), rgba(8, 17, 31, 0));
}

.page-home .band__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-dim);
}

.page-home .band__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 20px;
  border-top: 1px solid var(--home-line);
}

.page-home .band__foot p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-dim);
}

/* ---------- 三步确认 ---------- */
.page-home .steps {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

.page-home .steps__item {
  position: relative;
  padding: 22px 20px 26px;
  background: var(--ink-800);
  transition: background 0.18s var(--ease);
}

.page-home .steps__item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.26s var(--ease);
}

.page-home .steps__item:hover {
  background: var(--ink-700);
}

.page-home .steps__item:hover::after {
  transform: scaleX(1);
}

.page-home .steps__num {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-home .steps__title {
  margin: 10px 0 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .steps__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-dim);
}

.page-home .path-visual {
  margin: clamp(22px, 3vw, 34px) 0 0;
  overflow: hidden;
}

.page-home .path-visual .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .note-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 30px;
  margin-top: clamp(18px, 2.4vw, 26px);
  padding: 14px 18px;
  border-left: 3px solid var(--orange);
  background: rgba(42, 52, 66, 0.42);
  font-size: 13px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-home .note-strip strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 变更列表 ---------- */
.page-home .chg {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .chg__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .chg__chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--home-line-strong);
  background: transparent;
  color: var(--paper-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-home .chg__chip:hover {
  color: var(--paper);
  border-color: var(--paper-dim);
}

.page-home .chg__radio:checked + .chg__chip {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-950);
  font-weight: 600;
}

.page-home .chg__radio:focus-visible + .chg__chip {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .chg__list {
  flex: 1 0 100%;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

.page-home .chg__item {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  background: var(--ink-900);
  box-shadow: inset 2px 0 0 transparent;
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-home .chg__item:hover {
  background: var(--ink-800);
  box-shadow: inset 2px 0 0 var(--orange);
}

.page-home .chg__meta {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--paper-dim);
}

.page-home .chg__main {
  min-width: 0;
}

.page-home .chg__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .chg__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  margin: 8px 0 0;
  font-size: 12px;
}

.page-home .chg__facts div {
  display: flex;
  gap: 4px;
}

.page-home .chg__facts dt {
  color: var(--steel);
}

.page-home .chg__facts dt::after {
  content: "：";
}

.page-home .chg__facts dd {
  margin: 0;
  color: var(--paper-dim);
}

.page-home .chg__tag {
  justify-self: start;
}

.page-home #chg-pending:checked ~ .chg__list > .chg__item:not([data-state="pending"]),
.page-home #chg-changed:checked ~ .chg__list > .chg__item:not([data-state="changed"]),
.page-home #chg-confirmed:checked ~ .chg__list > .chg__item:not([data-state="confirmed"]),
.page-home #chg-archived:checked ~ .chg__list > .chg__item:not([data-state="archived"]) {
  display: none;
}

/* ---------- 旧版资料 ---------- */
.page-home .archive__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .archive__text {
  min-width: 0;
}

.page-home .archive__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-home .tick-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .tick-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-home .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 2px;
  background: var(--orange);
}

.page-home .archive__cta {
  margin-top: 26px;
}

.page-home .archive__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--home-line);
}

.page-home .archive__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 本地服务 ---------- */
.page-home .local__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-home .local__info {
  min-width: 0;
}

.page-home .local__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-home .facts {
  margin: 20px 0 0;
  border-top: 1px solid var(--home-line);
}

.page-home .facts__row {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .facts__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
  padding-top: 3px;
}

.page-home .facts__val {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-home .stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin-top: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.page-home .stat {
  display: grid;
  gap: 3px;
}

.page-home .stat__num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-home .stat__label {
  font-size: 12px;
  color: var(--paper-dim);
}

.page-home .local__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 20px 0 0;
  font-size: 13px;
}

.page-home .local__links a {
  border-bottom: 1px solid rgba(55, 230, 212, 0.35);
  padding-bottom: 2px;
}

.page-home .local__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--home-line);
}

.page-home .local__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 快捷索引条 ---------- */
.page-home .dock {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 0;
  padding: 16px var(--pad-x) 26px;
  border-top: 1px solid var(--home-line);
  background: var(--ink-950);
}

.page-home .dock__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-home .dock__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
}

.page-home .dock__link {
  display: block;
  padding: 5px 8px;
  font-size: 13px;
  color: var(--paper-dim);
  border-left: 2px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-home .dock__link:hover {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-home .dock__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .dock__link[aria-current="true"] {
  color: var(--orange);
  border-left-color: var(--orange);
  background: rgba(255, 107, 26, 0.08);
}

.page-home .dock__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-left: auto;
}

.page-home .dock__mini {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-home .dock__mini:hover {
  color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-home .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .hero__intro {
    font-size: 16px;
  }

  .page-home .chg__item {
    grid-template-columns: 168px minmax(0, 1fr) auto;
    align-items: center;
    gap: 6px 20px;
  }

  .page-home .chg__tag {
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-home .archive__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-home .local__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-home .facts__row {
    grid-template-columns: 92px minmax(0, 1fr);
  }
}

@media (min-width: 980px) {
  .page-home .hero__inner {
    grid-template-columns: 116px minmax(0, 1.04fr) minmax(0, 0.96fr);
    gap: 0 32px;
    align-items: start;
  }

  .page-home .hero__rail {
    order: 1;
    padding-right: 18px;
    border-right: 1px solid var(--home-line);
  }

  .page-home .hero__lead {
    order: 2;
  }

  .page-home .hero__stage {
    order: 3;
  }

  .page-home .hero__lead h1 {
    font-size: clamp(44px, 4.6vw, 62px);
  }

  .page-home .hero__media .media-frame__img {
    aspect-ratio: 5 / 4;
  }
}

@media (min-width: 1440px) {
  .page-home .dock {
    position: fixed;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 138px;
    display: block;
    padding: 14px 12px;
    border: 1px solid var(--home-line);
    background: rgba(5, 11, 20, 0.94);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    z-index: 30;
  }

  .page-home .dock__list {
    display: grid;
    gap: 2px;
    margin-top: 4px;
  }

  .page-home .dock__foot {
    margin: 12px 0 0;
    padding-top: 10px;
    border-top: 1px solid var(--home-line);
    display: grid;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .steps__item,
  .page-home .steps__item::after,
  .page-home .chg__item,
  .page-home .chg__chip,
  .page-home .dock__link,
  .page-home .search-dock__summary {
    transition: none;
  }
}